Movable LED display screen convenient to clean

Abstract

The utility model provides a movable LED display screen convenient to clean, and belongs to the technical field of display screens. The movable LED display screen convenient to clean comprises an adjusting assembly and a cleaning assembly, a driving seat is arranged on one side of a protective cover, a cleaning brush is arranged on one side of the driving seat, the cleaning brush makes contact with a display screen body, the display screen body can be moved through a movable seat firstly, the display screen body can be conveniently moved to different areas, convenience is improved, and the cleaning effect is improved. Meanwhile, the rack can be moved through the driving piece, so that the height of the display screen body can be driven to be adjusted, the height of the display screen body can be conveniently adjusted according to requirements, the cleaning brush can be made to move in a reciprocating mode through the driving base, and a screen body of the display screen body can be cleaned through the cleaning brush; and more dust is prevented from being attached to the surface to influence the watching effect, so that the height of the display screen body is conveniently adjusted, meanwhile, the screen of the display screen body is conveniently cleaned, and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the field of display screens, and in particular to a mobile LED display screen that is easy to clean. Background Art

[0002] LED display is a flat panel display composed of small LED module panels. It is a device used to display various information such as text, images, videos, etc. LED electronic display integrates microelectronics technology, computer technology, and information processing. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc. LED display screens are widely used in commercial media, cultural performance markets, stadiums, information dissemination, news releases, securities trading, etc., and can meet the needs of different environments. For example, a mobile LED display screen with Chinese patent application number CN202320042811.2 includes a display screen body, support vertical plates are provided on both sides of the display screen body, the support vertical plates are rotatably connected to the side walls of the display screen body, the lower end of the support vertical plates is connected through the vertical pipe, the vertical pipe and the support vertical plates are locked by the first locking bolt, the side wall of the support vertical plate is provided with a plurality of first threaded holes from top to bottom, and the first locking bolt is matched and connected in the first threaded hole; the bottom of the vertical pipe is vertically connected to the top center position of the support pipe, and both ends of the support pipe are provided with a strip seat, and the strip seat is locked by the third locking bolt, and the strip seat is equidistantly provided with a plurality of third threaded holes, which are matched and connected in the third threaded hole through the third locking bolt. The utility model can not only adjust the placement height of the display screen body, but also effectively improve its placement stability.

[0003] However, the above solution still has certain defects: first, it is inconvenient to adjust the height of the display screen body according to specific needs, and its applicability is low; secondly, it is inconvenient to clean the display screen body, which easily causes a lot of dust to adhere to the screen surface of the display screen body, thereby reducing its practicality. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides a mobile LED display screen that is easy to clean, aiming to improve the problems in the related technology that it is inconvenient to adjust the height of the display screen body, the applicability is low, and secondly, it is inconvenient to clean the display screen body, which easily leads to a lot of dust adhering to the screen surface of the display screen body, thereby reducing the practicality.

[0005] The embodiment of the present application provides a mobile LED display screen that is easy to clean, including an adjustment component and a cleaning component.

[0006] The adjusting assembly includes a moving seat, a frame and a driving member, the frame is fixedly connected to the moving seat, the driving member is arranged on both sides of the frame, and the cleaning assembly includes a protective cover, a display screen body, a driving seat and a cleaning brush, the protective cover is arranged on one side of the driving member, the display screen body is arranged on one side of the protective cover, the driving seat is arranged on one side of the protective cover, the cleaning brush is arranged on one side of the driving seat, and the cleaning brush is in contact with the display screen body.

[0007] In a specific embodiment, the movable base includes a base plate and universal wheels, and a plurality of universal wheels are arranged on one side of the base plate.

[0008] In the above implementation process, the bottom plate can play a supporting role, and the universal wheels can facilitate movement.

[0009] In a specific implementation, an electric push rod is disposed on one side of the bottom plate, and a base is disposed on the output end of the electric push rod.

[0010] In the above implementation process, an electric push rod is arranged on one side of the base plate, and the electric push rod pushes the base to contact the ground, which can play a supporting role.

[0011] In a specific embodiment, slide grooves are provided on both sides of the frame.

[0012] In the above implementation process, slide grooves are provided on both sides of the frame, and the slide grooves can play a role of limiting.

[0013] In a specific implementation, the driving member includes a first motor and a threaded rod, the threaded rod is rotatably connected to the frame, and the threaded rod is fixedly connected to an output end of the first motor.

[0014] In the above implementation process, the user can start the first motor, and the first motor can drive the threaded rod to rotate, thereby driving the frame to move.

[0015] In a specific implementation manner, screw blocks are provided on both sides of the protective cover, the screw blocks are threadedly connected to the threaded rod, and the screw blocks are slidably connected to the sliding groove.

[0016] In the above implementation process, screw blocks are provided on both sides of the protective cover, and the screw blocks can play a connecting role.

[0017] In a specific embodiment, the driving seat includes a fixed seat, a second motor and a reciprocating screw, the second motor is arranged at one end of the fixed seat, the reciprocating screw is rotationally connected to the fixed seat, and the reciprocating screw is fixedly connected to the output end of the second motor.

[0018] In the above implementation process, the user can start the second motor, and the second motor can drive the reciprocating screw to rotate, and the rotation of the reciprocating screw can drive the cleaning brush to move back and forth.

[0019] In a specific embodiment, the cleaning brush includes a connecting plate and a brush, and the brush is arranged on one side of the connecting plate.

[0020] In the above implementation process, dust on the screen of the display screen body can be cleaned by using a brush.

[0021] Compared with the prior art, the beneficial effects of the present application are as follows: first, the display screen body can be moved by the movable seat, which is convenient for moving to different areas and improves convenience; at the same time, the frame can be moved by the driving member, thereby driving the display screen body to be height-adjusted, and the height of the display screen body can be conveniently adjusted according to needs; secondly, the cleaning brush can be moved back and forth by the driving seat, and the screen of the display screen body can be cleaned by the cleaning brush to prevent too much dust from adhering to the surface and affecting the viewing effect, thereby facilitating the adjustment of the height of the display screen body and conveniently cleaning the screen of the display screen body, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the structure of a mobile LED display screen that is easy to clean provided in an embodiment of the present application;

[0024] Figure 2 A schematic diagram of the structure of the mobile seat provided in the embodiment of the present application;

[0025] Figure 3 A schematic diagram of the structure of a driving member provided in an embodiment of the present application;

[0026] Figure 4 A schematic diagram of the drive seat structure provided in an embodiment of the present application.

[0027] In the figure: 100-adjustment component; 110-movable seat; 111-bottom plate; 1111-electric push rod; 1112-base; 112-universal wheel; 120-frame; 121-slide; 130-driving member; 131-first motor; 132-threaded rod; 200-cleaning component; 210-protective cover; 211-screw block; 220-display body; 230-driving seat; 231-fixed seat; 232-second motor; 233-reciprocating screw; 240-cleaning brush; 241-connecting plate; 242-brush DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0029] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] See also Figure 1-4 The present application provides a mobile LED display screen that is easy to clean, including an adjustment component 100 and a cleaning component 200. The adjustment component 100 can adjust the height, and the cleaning component 200 can facilitate cleaning.

[0031] See also Figure 1-3 The adjustment assembly 100 includes a moving base 110, a frame 120 and a driving member 130. The frame 120 is fixedly connected to the moving base 110. The driving member 130 is arranged on both sides of the frame 120. The moving base 110 includes a bottom plate 111 and universal wheels 112. A plurality of universal wheels 112 are arranged on one side of the bottom plate 111. The bottom plate 111 can play a supporting role, and the universal wheels 112 can facilitate movement.

[0032] In some specific implementation schemes, an electric push rod 1111 is provided on one side of the bottom plate 111, and a base 1112 is provided at the output end of the electric push rod 1111. The electric push rod 1111 pushes the base 1112 to contact the ground, which can play a supporting role. Slide grooves 121 are provided on both sides of the frame 120, and the slide grooves 121 can play a limiting role. The driving member 130 includes a first motor 131 and a threaded rod 132. The threaded rod 132 is rotatably connected to the frame 120, and the threaded rod 132 is fixedly connected to the output end of the first motor 131. The user can start the first motor 131, and the first motor 131 can drive the threaded rod 132 to rotate, thereby driving the frame 120 to move.

[0033] See also Figure 1 and Figure 4 The cleaning assembly 200 includes a protective cover 210, a display screen body 220, a drive seat 230 and a cleaning brush 240. The protective cover 210 is arranged on one side of the driving member 130, the display screen body 220 is arranged on one side of the protective cover 210, the drive seat 230 is arranged on one side of the protective cover 210, and the cleaning brush 240 is arranged on one side of the drive seat 230. The cleaning brush 240 contacts the display screen body 220. Screw blocks 211 are arranged on both sides of the protective cover 210. The screw blocks 211 are threadedly connected to the threaded rod 132. The screw blocks 211 are slidably connected to the slide groove 121. The screw blocks 211 can play a connecting role.

[0034] In some specific embodiments, the driving seat 230 includes a fixed seat 231, a second motor 232 and a reciprocating screw 233. The second motor 232 is arranged at one end of the fixed seat 231. The reciprocating screw 233 is rotatably connected to the fixed seat 231. The reciprocating screw 233 is fixedly connected to the output end of the second motor 232. The user can start the second motor 232, and the second motor 232 can drive the reciprocating screw 233 to rotate. The rotation of the reciprocating screw 233 can drive the cleaning brush 240 to reciprocate. The cleaning brush 240 includes a connecting plate 241 and a brush 242. The brush 242 is arranged on one side of the connecting plate 241. The dust on the screen of the display screen body 220 can be cleaned by the brush 242.

[0035] The working principle of the mobile LED display screen that is easy to clean: first, the display screen body 220 can be moved through the moving base 110, so that it can be moved to different areas conveniently, which improves convenience. The user can start the first motor 131, and the first motor 131 can drive the threaded rod 132 to rotate, thereby driving the frame 120 to move, thereby driving the display screen body 220 to adjust the height, which is convenient for adjusting the height of the display screen body 220 according to needs. Secondly, the reciprocating screw 233 can be driven to rotate by the second motor 232, and the rotation of the reciprocating screw 233 can drive the cleaning brush 240 to reciprocate. The screen of the display screen body 220 can be cleaned by the cleaning brush 240 to prevent more dust from adhering to the surface and affecting the viewing effect, thereby facilitating the adjustment of the height of the display screen body 220 and cleaning the screen of the display screen body 220, thereby improving practicality.

[0036] It should be noted that the specific models and specifications of the electric push rod 1111, the first motor 131, the display screen body 220 and the second motor 232 need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0037] The power supply and principle of the electric push rod 1111, the first motor 131, the display screen body 220 and the second motor 232 are clear to those skilled in the art and will not be described in detail here.

[0038] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0039] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A mobile LED display screen that is easy to clean, characterized in that: include An adjustment assembly (100), the adjustment assembly (100) comprising a moving seat (110), a frame (120) and a driving member (130), the frame (120) being fixedly connected to the moving seat (110), and the driving member (130) being arranged on both sides of the frame (120); A cleaning component (200), the cleaning component (200) comprising a protective cover (210), a display screen body (220), a drive seat (230) and a cleaning brush (240), the protective cover (210) being arranged on one side of the drive member (130), the display screen body (220) being arranged on one side of the protective cover (210), the drive seat (230) being arranged on one side of the protective cover (210), the cleaning brush (240) being arranged on one side of the drive seat (230), the cleaning brush (240) being in contact with the display screen body (220), the cleaning brush (240) comprising a connecting plate (241) and a fur brush (242), the fur brush (242) being arranged on one side of the connecting plate (241).

2. The easy-to-clean mobile LED display according to claim 1, characterized in that: The movable seat (110) comprises a bottom plate (111) and universal wheels (112), and a plurality of universal wheels (112) are arranged on one side of the bottom plate (111).

3. The easy-to-clean mobile LED display according to claim 2, characterized in that: An electric push rod (1111) is provided on one side of the bottom plate (111), and a base (1112) is provided at the output end of the electric push rod (1111).

4. The easy-to-clean mobile LED display according to claim 1, characterized in that: Slide grooves (121) are provided on both sides of the frame (120).

5. The easy-to-clean mobile LED display according to claim 4, characterized in that: The driving member (130) comprises a first motor (131) and a threaded rod (132); the threaded rod (132) is rotatably connected to the frame (120); and the threaded rod (132) is fixedly connected to an output end of the first motor (131).

6. The easy-to-clean mobile LED display according to claim 5, characterized in that: Screw blocks (211) are provided on both sides of the protective cover (210), the screw blocks (211) are threadedly connected to the threaded rod (132), and the screw blocks (211) are slidably connected to the sliding groove (121).

7. The easy-to-clean mobile LED display according to claim 1, characterized in that: The driving seat (230) comprises a fixed seat (231), a second motor (232) and a reciprocating screw (233); the second motor (232) is arranged at one end of the fixed seat (231); the reciprocating screw (233) is rotatably connected to the fixed seat (231); and the reciprocating screw (233) is fixedly connected to an output end of the second motor (232).

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